SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2416371555
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
NS
Nameservers
TXT
TXT Records
protonmail-verification=3235ca5f9c7ea3881e197b686f4875603b7728b0
v=spf1 include:_spf.protonmail.ch ~all